Recording sheet and color developer therefor

B - Operations – Transporting – 41 – M

Patent

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42/16

B41M 5/12 (1980.01)

Patent

CA 1099102

ABSTRACT OF THE DISCLOSURE This invention discloses a novel recording sheet which comprises a support and a color developer layer coated on the support. The layer comprises an inorganic pigment and a color developer which is capable of forming a distinct color when contacted with a color former. The color developer is a metal- lic compound of an aromatic carboxylic acid. The defects of the prior art including fogging, low color developing ability are overcome with the new recording sheet.

342905

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